diff options
| author | kosaki <kosaki@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-11-14 03:45:47 +0000 |
|---|---|---|
| committer | kosaki <kosaki@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-11-14 03:45:47 +0000 |
| commit | 74a13c76349b3b463514f60beb9f02c2ba301ad6 (patch) | |
| tree | a7c43c1a3ce727beeb510a4447bbd92df3aa37bc /numeric.c | |
| parent | 416778c5d80230183ef06a49bb58145a7480ed48 (diff) | |
* numeric.c (check_uint): fix off-by-one bug of NUM2UINT.
* bignum.c (rb_big2ulong): fix off-by-one bug of NUM2ULONG.
* test/-ext-/num2int/test_num2int.rb: add a testcase for NUM2INT()
NUM2UINT(), NUM2LONG(), NUM2ULONG(), NUM2LL and NUM2ULL().
* ext/-test-/num2int/depend: ditto.
* ext/-test-/num2int/extconf.rb: ditto.
* ext/-test-/num2int/num2int.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33739 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'numeric.c')
| -rw-r--r-- | numeric.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -1888,7 +1888,7 @@ check_uint(VALUE num, VALUE sign) if (RTEST(sign)) { /* minus */ - if ((num & mask) != mask || (num & ~mask) <= INT_MAX + 1UL) + if ((num & mask) != mask || (num & ~mask) <= INT_MAX) #define VALUE_MSBMASK ((VALUE)1 << ((sizeof(VALUE) * CHAR_BIT) - 1)) rb_raise(rb_eRangeError, "integer %"PRIdVALUE " too small to convert to `unsigned int'", num|VALUE_MSBMASK); } |